Engineering Drawing Symbols for Drawing Students according to BIS Rule 46-2003 all symbol used in all types technical drawing Sector Like – Engineering Diploma ITI etc. this Symbols also used for Engineering Graphics.

Rivet Joints Convection Symbols
Description | View in Drawing | 1st Angle | 3rd Angle |
---|---|---|---|
Rivet or Bolt to fit on site | ![]() | ![]() | ![]() |
Rivet General | ![]() | ![]() | ![]() |
Rivet Countersunk on Back Side | ![]() | ![]() | ![]() |
Rivet Countersunk on Front Side | ![]() | ![]() | ![]() |
Rivet Countersunk on Back & Front Side | ![]() | ![]() | ![]() |
Bolt General | ![]() | ![]() | ![]() |
Bolt to Distinguish from the Rivet | ![]() | ![]() | ![]() |
Bolt Place of Nut Indicated | ![]() | ![]() | ![]() |
Bolt Head countersunk inside on back side | ![]() | ![]() | ![]() |
Bolt Head countersunk inside on Front side | ![]() | ![]() | ![]() |
Convention brake Line Symbol
The rods, shafts, channels, tubes and pipes of different sizes of the same cross-section have been shown to be shortened so that objects of greater length can be easily explained in a small space for the full length.
Object | Convection |
---|---|
Rectangular Section | ![]() |
Round Section | ![]() |
Pipe or Tubing | ![]() |
Pipe or Tubing | ![]() |
Wood Rectangle Section | ![]() |
Rolled Section | ![]() |
Channel Section | ![]() |
Convection of Material Symbol
Materials Name | Convention or Symbol |
---|---|
Steel Cast Iron Copper and its alloys Aluminium and its alloys | ![]() |
Lead Zinc Tin White Metal | ![]() |
Brass Bronze Gun Metal | ![]() |
Glass | ![]() |
Porcelain Stone Ware Marble Slate | ![]() |
Asbestos Fiber Felt Synthetic Resin Product Paper Cork Linoleum Rubber Leather Wax Insulating and Filling Material | ![]() |
Wood Plywood | ![]() |
Earth | ![]() |
Brick Work Masonry Fire Bricks | ![]() |
Concrete | ![]() |
Water Oil Petrol Kerosene | ![]() |